385483800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 1306478880

約数和(自身を除く): 920995080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 195, 200, 219, 260, 292, 300, 312, 325, 365, 390, 438, 520, 584, 600, 650, 677, 730, 780, 876, 949, 975, 1095, 1300, 1354, 1460, 1560, 1752, 1825, 1898, 1950, 2031, 2190, 2600, 2708, 2847, 2920, 3385, 3650, 3796, 3900, 4062, 4380, 4745, 5416, 5475, 5694, 6770, 7300, 7592, 7800, 8124, 8760, 8801, 9490, 10155, 10950, 11388, 13540, 14235, 14600, 16248, 16925, 17602, 18980, 20310, 21900, 22776, 23725, 26403, 27080, 28470, 33850, 35204, 37960, 40620, 43800, 44005, 47450, 49421, 50775, 52806, 56940, 67700, 70408, 71175, 81240, 88010, 94900, 98842, 101550, 105612, 113880, 132015, 135400, 142350, 148263, 176020, 189800, 197684, 203100, 211224, 220025, 247105, 264030, 284700, 296526, 352040, 395368, 406200, 440050, 494210, 528060, 569400, 593052, 642473, 660075, 741315, 880100, 988420, 1056120, 1186104, 1235525, 1284946, 1320150, 1482630, 1760200, 1927419, 1976840, 2471050, 2569892, 2640300, 2965260, 3212365, 3706575, 3854838, 4942100, 5139784, 5280600, 5930520, 6424730, 7413150, 7709676, 9637095, 9884200, 12849460, 14826300, 15419352, 16061825, 19274190, 25698920, 29652600, 32123650, 38548380, 48185475, 64247300, 77096760, 96370950, 128494600, 192741900, 385483800]

約数ペア:

[(1, 385483800), (2, 192741900), (3, 128494600), (4, 96370950), (5, 77096760), (6, 64247300), (8, 48185475), (10, 38548380), (12, 32123650), (13, 29652600), (15, 25698920), (20, 19274190), (24, 16061825), (25, 15419352), (26, 14826300), (30, 12849460), (39, 9884200), (40, 9637095), (50, 7709676), (52, 7413150), (60, 6424730), (65, 5930520), (73, 5280600), (75, 5139784), (78, 4942100), (100, 3854838), (104, 3706575), (120, 3212365), (130, 2965260), (146, 2640300), (150, 2569892), (156, 2471050), (195, 1976840), (200, 1927419), (219, 1760200), (260, 1482630), (292, 1320150), (300, 1284946), (312, 1235525), (325, 1186104), (365, 1056120), (390, 988420), (438, 880100), (520, 741315), (584, 660075), (600, 642473), (650, 593052), (677, 569400), (730, 528060), (780, 494210), (876, 440050), (949, 406200), (975, 395368), (1095, 352040), (1300, 296526), (1354, 284700), (1460, 264030), (1560, 247105), (1752, 220025), (1825, 211224), (1898, 203100), (1950, 197684), (2031, 189800), (2190, 176020), (2600, 148263), (2708, 142350), (2847, 135400), (2920, 132015), (3385, 113880), (3650, 105612), (3796, 101550), (3900, 98842), (4062, 94900), (4380, 88010), (4745, 81240), (5416, 71175), (5475, 70408), (5694, 67700), (6770, 56940), (7300, 52806), (7592, 50775), (7800, 49421), (8124, 47450), (8760, 44005), (8801, 43800), (9490, 40620), (10155, 37960), (10950, 35204), (11388, 33850), (13540, 28470), (14235, 27080), (14600, 26403), (16248, 23725), (16925, 22776), (17602, 21900), (18980, 20310)]